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SOCIETÀ COOPERATIVA BILANCIAI Ripetitore RD52HL: manuale di uso e manutenzione RD52HL repeater scale: use and maintenance manual Répétiteur RD52HL: manuel d'utilisation et d'entretien Anzeige-Terminal RD52HL: Gebrauchs- und Wartungsanleitung Repetidor RD52HL: manual de uso y mantenimiento Repetidor RD52HL: manual de utilização e manutenção...
4.1 Display of the weight and accessory indications 1-19 4.2 Switching the terminal on and off 1-20 5. PROGRAMMING DIALOGUES VIA SERIAL LINKS 1-21 5.1 Symbols used 1-21 5.2 Communication protocol 1-22 5.3 Strings 1-23 5.3.1 Cb (or Bilanciai) string 1-23 5.3.2 Extended string 1-24...
RD52HL 1. GENERAL INFORMATION 1.1 Declaration of conformity DECLARATION OF CONFORMITY Manufacturer: SOCIETÀ COOPERATIVA BILANCIAI Address: Via S. Ferrari, 16 41011 Campogalliano (MO)- Italy The electronic terminal model: RD52HL with the options all those described in this manual conforms to:...
RD52HL 1.2 Foreword The aim of this manual is to provide the operator, through the use of text and illustrations, with essential information regarding the installation, safe operation and maintenance of the weighing system. This manual must be kept in a safe place where it is readily available...
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RD52HL form, including publication in computerised form or on the World Wide WEB, without the explicit written permission of the manufacturer. This manual may not be used for purposes other than those directly related to installation, operation and maintenance of the terminal.
RD52HL 1.3 Symbols Below is a list of the symbols used in this manual to alert the reader to the various hazards associated with the operation and maintenance of the instrument. DANGER Denotes an operation or procedure where failure to observe the instructions will result in death or serious injury.
RD52HL 1.6 Operation Whenever it is connected to the electricity main, the weight repeater comes on and tests the digits and LEDs, which light up in sequence. After this, the program number and software release are displayed. This is followed by flashing dashes which remain on until the repeater is connected to the serial line.
RD52HL 1.8 Obtaining technical assistance In the event of any operating faults requiring the intervention of specialised technicians, contact the manufacturer or your nearest Service Centre. To enable us to deal with your request swiftly, always state the serial number of your terminal, which can be found on the seal label.
RD52HL 2. SAFETY INSTRUCTIONS 2.1 Prohibited uses The instrument you have purchased is a weighing system and has been designed and manufactured as such. The instrument is primarily intended for weighing goods. It is forbidden to use the terminal without taking the necessary precautions for safe use.
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RD52HL All maintenance work and/or repairs must be carried out by authorised personnel only. Always disconnect the terminal from the electricity main and wait a few minutes before accessing the internal components. 1-14...
RD52HL 3. DELIVERY AND INSTALLATION 3.1 Recommendations for installation Use the supplied brackets to fix the repeater. Avoid direct sunlight on the display if this is installed outdoors. 3.2 Connection of the terminal to the electricity main DANGER Check that:...
RD52HL DANGER The power cable plug has IP20 protection. Prepare an adequately protected connection to the electricity main to suit the environmental conditions. The socket must be equipped with a disconnector switch. 3.3 Serial connection The display has a 10-pin connector with the following configuration:...
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RD52HL The repeater can be linked in the RS232 or RS422 modes, using the relative pins of the connector. The repeater automatically selects the right internal interface. If the supplied standard extension is used, connect as indicated in the following table:...
RD52HL 3.4 Opening and closing the weight repeater to set the switch Disconnect the mains cable and serial cable from the repeater; unscrew the four screws that fix the upper cover of the display using a screwdriver; remove the cover;...
RD52HL 4. CONTROLS, DISPLAY, SWITCHING THE TERMINAL ON AND OFF 4.1 Display of the weight and accessory indications Besides the weight, the following symbols are displayed on the weight repeater: Stable weight symbol Indicates that the displayed weight is stable and can be printed and/or transmitted.
RD52HL Indication of the weighing range for multiextension instruments (ME) Unit of measurement of the weight displayed If the indication flashes, the weight is within the minimum weight range. 4.2 Switching the terminal on and off Connect the digital weight repeater to the electricity main as explained in par.
RD52HL 5. PROGRAMMING DIALOGUES VIA SERIAL LINKS 5.1 Symbols used The conventions used to describe the characters on the serial link are listed below. The normal characters are simply indicated by means of their symbol. The control characters are set within brackets and expressed in capital letters.
RD52HL 5.2 Communication protocol Baud rate: 4800 Number of start bits: Number of data bits: Number of stop bits: Parity: EVEN Encoding: ASCII Communication interface: RS232, RS422 1-22...
RD52HL 5.3 Strings The format of the data string transmitted to the display can be the CB type or EXTENDED type. 5.3.1 Cb (or Bilanciai) string character at the start of the string $(24H) character <s> s=stability character s=0 weight stable...
RD52HL 5.3.2 Extended string character at the start of the string $(24H) character net weight with sign and decimal separator if required character space <SP>(20H) character tare with sign and decimal separator if required character space <SP>(20H) character <um> unit of measurement character <SP>(20H)
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RD52HL When the value of the bit is "1", it means that the corresponding signal is in the true condition. The meanings of the signals are as follows: <s1> bit 0 minimum weight signal bit 1 tare blocked signal bit 2...
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SOCIETÀ COOPERATIVA BILANCIAI SOC. COOP. BILANCIAI CAMPOGALLIANO A.R.L. 41011 Campogalliano (MO) Via Ferrari, 16 tel. +39 (0)59.893.611 - fax +39 (0)59.527.079 home page: http://www.coopbilanciai.it E-mail:cb@coopbilanciai.it servizio post-vendita after sales service service après-vente Kundendienstservice servicio post-venta serviço pós-venda tel. +39 (0)59.893.612 - fax +39 (0)59.527.294...
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